Handheld laser welder

 I. Introduction to Power Batteries

1. What is a Power Battery?

A power battery is a power source used to power tools, typically electric vehicles, electric trains, electric bicycles, and golf carts. It is primarily distinguished from the starter battery used to start automobile engines. Commonly used are valve-sealed lead-acid batteries, open-type tubular lead-acid batteries, and lithium iron phosphate batteries.

2. Structure

Battery Cover

Positive Electrode –

Active Material: Lithium Cobalt Oxide Separator –

A Special Composite Membrane Negative Electrode –

Active Material: Carbon Organic Electrolyte Battery Case

3. Features

High Energy (EV) and High Power (HEV); High Energy Density; High Rate Partial State of Charge (HRPSOC) Cycling (HEV); Wide Operating Temperature Range (-30-65°C); Long Service Life, Required: 5-10 Years; Safe and Reliable. 

4. Application Areas

1）Automobile and motorcycle industries. Primarily used to provide power for engine starting and ignition, and for onboard electronic devices.

2）Industrial power systems. Used in transmission and substations, providing switching current for power units, backup power for public facilities, and power for communications.

3）Electric vehicle and electric bicycle industries. 

Replacing gasoline and diesel, it serves as a power source for electric vehicles and electric bicycles.